-- Directory of older time series plots --


-- Link to ARCHER Track page --

Geo IR 85-92GHz
Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert. rad. 95% cert. rad. Eye diam (deg) % cert. of eye
20190316 11:18:32 * AMSR2 85-92GHz 35.9 -18.37 31.62 -18.37 31.61 0.35 0.98 1.50 4.1
20190316 03:41:04 * SSMIS-18 85-92GHz 45.4 -19.48 32.17 -19.52 32.28 0.40 1.12 5.00 0.0
20190316 01:25:09 * SSMIS-16 85-92GHz 48.2 -19.10 32.53 -19.07 32.44 0.42 1.20 1.10 4.4
20190315 16:18:54 * SSMIS-17 85-92GHz 66.0 -19.10 32.81 -19.06 32.71 0.29 0.83 0.60 8.1
20190315 14:11:52 * SSMIS-16 85-92GHz 70.4 -19.42 33.35 -19.41 33.33 0.25 0.71 3.10 1.3
20190315 04:16:39 GMI 85-92GHz 87.9 -19.38 34.20 -19.32 34.06 0.12 0.33 5.00 0.0
20190315 03:45:36 SSMIS-17 85-92GHz 88.7 -19.56 34.26 -19.63 34.39 0.13 0.38 0.20 27.8
20190315 01:38:20 * SSMIS-16 85-92GHz 90.0 -19.50 34.42 -19.43 34.34 0.11 0.31 0.40 97.0
20190314 16:31:46 * SSMIS-17 85-92GHz 96.2 -19.81 35.75 -19.77 35.62 0.10 0.28 0.60 100.0
20190314 14:58:18 * SSMIS-18 85-92GHz 97.5 -19.83 35.90 -19.85 35.96 0.11 0.30 0.70 100.0
20190314 11:30:08 * AMSR2 85-92GHz 100.4 -19.85 36.32 -19.85 36.32 0.10 0.29 0.70 100.0
20190314 03:58:43 * SSMIS-17 85-92GHz 105.0 -19.65 37.38 -19.63 37.56 0.10 0.28 0.70 100.0
20190314 02:25:11 * SSMIS-18 85-92GHz 105.0 -19.65 37.68 -19.65 37.67 0.10 0.28 0.70 100.0
20190313 17:41:40 GMI 85-92GHz 90.0 *** *** *** *** *** *** 5.00 ***
20190313 15:10:51 * SSMIS-18 85-92GHz 90.0 -19.50 38.79 -19.50 38.84 0.09 0.25 0.60 100.0
20190313 10:47:15 * AMSR2 85-92GHz 91.0 -19.39 39.16 -19.40 39.10 0.09 0.26 0.70 100.0
20190313 04:26:39 * GMI 85-92GHz 95.8 -19.22 39.76 -19.24 39.64 0.09 0.27 1.00 100.0
20190313 04:12:06 SSMIS-17 85-92GHz 95.7 -19.42 39.62 -19.44 39.47 0.12 0.33 0.80 92.1
20190313 02:37:15 * SSMIS-18 85-92GHz 95.0 -19.14 39.94 -19.14 39.95 0.10 0.28 0.90 100.0
20190312 15:23:38 * SSMIS-18 85-92GHz 95.7 -19.00 40.85 -18.93 40.95 0.10 0.29 0.90 93.6
20190312 13:09:47 * SSMIS-16 85-92GHz 91.0 -18.91 41.19 -19.01 41.05 0.12 0.34 0.10 78.9
20190312 02:49:32 SSMIS-18 85-92GHz 95.3 -18.40 41.97 -18.38 41.98 0.13 0.37 2.70 49.9
20190312 00:35:53 * SSMIS-16 85-92GHz 100.0 -17.99 42.22 -17.93 42.27 0.11 0.31 0.20 90.0
20190311 17:51:40 * GMI 85-92GHz 105.0 -17.75 42.35 -17.74 42.35 0.10 0.29 5.00 0.0
20190311 15:31:12 SSMIS-17 85-92GHz 105.0 -17.66 42.59 -17.65 42.61 0.11 0.31 0.30 99.0
20190311 13:22:57 * SSMIS-16 85-92GHz 105.0 -17.69 42.55 -17.71 42.54 0.10 0.28 0.30 100.0
20190311 04:36:39 * GMI 85-92GHz 97.7 -17.25 43.00 -17.25 42.96 0.09 0.26 0.40 100.0
20190311 00:48:27 * SSMIS-16 85-92GHz 91.3 -17.15 43.14 -17.15 43.15 0.10 0.28 0.40 100.0
20190310 15:44:46 * SSMIS-17 85-92GHz 64.4 -17.20 43.21 -17.20 43.17 0.09 0.24 0.40 100.0
20190310 13:36:00 * SSMIS-16 85-92GHz 59.0 -17.30 42.97 -17.30 43.01 0.10 0.29 0.50 100.0
20190310 03:10:22 * SSMIS-17 85-92GHz 45.3 -17.37 42.84 -17.34 42.82 0.13 0.37 1.00 94.0
20190310 01:01:33 * SSMIS-16 85-92GHz 41.7 -17.19 42.55 -17.26 42.60 0.18 0.51 0.70 85.0
20190309 18:01:40 GMI 85-92GHz 35.0 -16.95 42.00 -16.95 41.96 0.26 0.74 0.80 15.5
20190309 15:58:05 * SSMIS-17 85-92GHz 35.0 -16.93 41.86 -16.96 41.69 0.17 0.48 0.60 62.1
20190309 13:49:27 * SSMIS-16 85-92GHz 35.0 -17.03 41.60 -17.01 41.69 0.28 0.80 5.00 0.0

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is put in bold.

Source/sensor: Satellite source of the analyzed image.

Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

% cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.

Links to related versions: ARCHER Track page

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